/* Custom CSS for Softlab Estonia OÜ Website */

/* Root Variables */
:root {
    --primary-color: #eab308;
    --primary-dark: #ca8a04;
    --primary-light: #fef08a;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #06b6d4;
    --light-color: #f8fafc;
    --dark-color: #1e293b;
    --gradient-primary: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    --gradient-secondary: linear-gradient(135deg, #fef08a 0%, #eab308 100%);
    --gradient-dark: linear-gradient(135deg, #d97706 0%, #b45309 100%);
    --font-family-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --transition-base: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Global Styles */
body {
    font-family: var(--font-family-base);
    line-height: 1.6;
    color: var(--dark-color);
    padding-top: 76px; /* Account for fixed navbar */
    overflow-x: hidden;
}

/* Floating Particles Background */
.floating-particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary-color);
    border-radius: 50%;
    opacity: 0.3;
    animation: float 20s infinite linear;
}

.particle:nth-child(1) { left: 10%; animation-delay: 0s; animation-duration: 25s; }
.particle:nth-child(2) { left: 20%; animation-delay: 2s; animation-duration: 22s; }
.particle:nth-child(3) { left: 30%; animation-delay: 4s; animation-duration: 28s; }
.particle:nth-child(4) { left: 40%; animation-delay: 6s; animation-duration: 20s; }
.particle:nth-child(5) { left: 50%; animation-delay: 8s; animation-duration: 30s; }
.particle:nth-child(6) { left: 60%; animation-delay: 10s; animation-duration: 18s; }
.particle:nth-child(7) { left: 70%; animation-delay: 12s; animation-duration: 26s; }
.particle:nth-child(8) { left: 80%; animation-delay: 14s; animation-duration: 24s; }
.particle:nth-child(9) { left: 90%; animation-delay: 16s; animation-duration: 21s; }

@keyframes float {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.3;
    }
    90% {
        opacity: 0.3;
    }
    100% {
        transform: translateY(-100px) rotate(360deg);
        opacity: 0;
    }
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition-base);
}

a:hover {
    color: #0056b3;
}

/* Navigation Styles */
.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
}

.navbar-nav .nav-link {
    font-weight: 500;
    margin: 0 0.5rem;
    transition: var(--transition-base);
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color) !important;
}

.navbar-nav .nav-link.active {
    color: var(--primary-color) !important;
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.9), rgba(67, 56, 202, 0.8)), url('../images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.05) 50%, transparent 70%);
    animation: shimmer 3s ease-in-out infinite;
    z-index: 1;
}

@keyframes shimmer {
    0%, 100% { transform: translateX(-100%); }
    50% { transform: translateX(100%); }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-dark);
    opacity: 0.7;
    z-index: 1;
}

.hero-section .container {
    position: relative;
    z-index: 2;
}

.hero-section h1 {
    background: linear-gradient(135deg, #ffffff, #e2e8f0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 1s ease-out;
}

.hero-section .lead {
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-section .d-flex {
    animation: fadeInUp 1s ease-out 0.4s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Page Header */
.page-header {
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('../images/page-header-bg.jpg');
    background-size: cover;
    background-position: center;
    padding: 120px 0 80px;
    text-align: center;
}

/* Feature Cards */
.feature-card {
    background: linear-gradient(145deg, #ffffff, #f8fafc);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-base);
    text-align: center;
    border: 1px solid rgba(99, 102, 241, 0.1);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.feature-icon {
    width: 90px;
    height: 90px;
    background: var(--gradient-primary);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2.2rem;
    color: white;
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.3);
    transition: var(--transition-base);
}

.feature-card:hover .feature-icon {
    transform: rotateY(360deg) scale(1.1);
    box-shadow: 0 12px 30px rgba(99, 102, 241, 0.4);
}

.feature-card h4 {
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.feature-card p {
    color: var(--secondary-color);
    margin-bottom: 0;
}

/* Service Cards */
.service-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    transition: var(--transition-base);
    text-align: center;
    height: 100%;
    border: 1px solid #e9ecef;
}

.service-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.service-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.service-card h5 {
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.service-card p {
    color: var(--secondary-color);
    margin-bottom: 0;
}

/* Service Detail Cards */
.service-detail-card {
    background: white;
    padding: 2.5rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    height: 100%;
    transition: var(--transition-base);
    border: 1px solid #e9ecef;
}

.service-detail-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.service-detail-card .service-icon {
    width: 70px;
    height: 70px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
    color: white;
}

.service-detail-card h4 {
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.service-detail-card ul li {
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
}

/* Additional Service Cards */
.additional-service-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    transition: var(--transition-base);
    text-align: center;
    height: 100%;
    border: 1px solid #e9ecef;
}

.additional-service-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.additional-service-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.additional-service-card h5 {
    margin-bottom: 1rem;
    color: var(--dark-color);
}

/* Value Cards */
.value-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    transition: var(--transition-base);
    text-align: center;
    height: 100%;
    border: 1px solid #e9ecef;
}

.value-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.value-icon {
    width: 70px;
    height: 70px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.8rem;
    color: white;
}

.value-card h4 {
    margin-bottom: 1rem;
    color: var(--dark-color);
}

/* Advantage Items */
.advantage-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
}

.advantage-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1.5rem;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.advantage-item h5 {
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

.advantage-item p {
    color: var(--secondary-color);
    margin-bottom: 0;
}

/* Technology Categories */
.tech-category {
    text-align: center;
    padding: 1.5rem;
}

.tech-category h5 {
    margin-bottom: 1rem;
    color: white;
    font-weight: 600;
}

.tech-category ul li {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.5rem;
}

/* Process Steps */
.process-step {
    text-align: center;
    padding: 1.5rem;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
}

.process-step h5 {
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.process-step p {
    color: var(--secondary-color);
    margin-bottom: 0;
}

/* Contact Form */
.contact-info-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid #e9ecef;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    font-size: 1.2rem;
    color: white;
    flex-shrink: 0;
}

.contact-item h6 {
    margin-bottom: 0.5rem;
    color: var(--dark-color);
    font-weight: 600;
}

.contact-item p {
    color: var(--secondary-color);
    margin-bottom: 0;
}

.contact-item a {
    color: var(--primary-color);
    text-decoration: none;
}

.contact-item a:hover {
    text-decoration: underline;
}

.contact-cta-card {
    background: var(--light-color);
    padding: 1.5rem;
    border-radius: 10px;
    border: 1px solid #e9ecef;
}

.contact-cta-card h5 {
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.contact-cta-card ul li {
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
}

/* Form Validation */
.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.was-validated .form-control:valid {
    border-color: var(--success-color);
}

.was-validated .form-control:invalid {
    border-color: var(--danger-color);
}

.invalid-feedback {
    color: var(--danger-color);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.valid-feedback {
    color: var(--success-color);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

/* Cookie Consent Banner */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.9);
    color: white;
    padding: 1rem 0;
    z-index: 1000;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.cookie-consent.show {
    transform: translateY(0);
}

.cookie-consent p {
    margin-bottom: 0;
}

.cookie-consent a {
    color: white;
    text-decoration: underline;
}

.cookie-consent a:hover {
    color: #ccc;
}

/* Legal Document Styling */
.legal-document {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    border: 1px solid #e9ecef;
}

.legal-document h2 {
    color: var(--dark-color);
    margin-top: 2rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-color);
}

.legal-document h3 {
    color: var(--dark-color);
    margin-top: 1.5rem;
    margin-bottom: 1rem;
}

.legal-document ul {
    margin-bottom: 1rem;
}

.legal-document ul li {
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
}

.legal-document .contact-info {
    background: var(--light-color);
    padding: 1.5rem;
    border-radius: 5px;
    border-left: 4px solid var(--primary-color);
}

.legal-document .table {
    margin-bottom: 1.5rem;
}

.legal-document .table th {
    background: var(--light-color);
    border-bottom: 2px solid #dee2e6;
    color: var(--dark-color);
    font-weight: 600;
}

/* Footer */
footer {
    margin-top: 3rem;
}

footer h5, footer h6 {
    color: white;
    margin-bottom: 1rem;
}

footer p, footer li {
    color: rgba(255, 255, 255, 0.7);
}

footer a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition-base);
}

footer a:hover {
    color: white;
}

.social-links a {
    display: inline-block;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    text-align: center;
    line-height: 40px;
    transition: var(--transition-base);
}

.social-links a:hover {
    background: var(--primary-color);
    color: white;
}

/* Buttons */
.btn {
    border-radius: 12px;
    font-weight: 600;
    padding: 0.875rem 2rem;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.875rem;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--gradient-primary);
    border: none;
    color: white;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
    background: var(--gradient-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
}

.btn-outline-primary {
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    background: transparent;
}

.btn-outline-primary:hover {
    background: var(--gradient-primary);
    border-color: transparent;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.3);
}

.btn-outline-light {
    border: 2px solid rgba(255, 255, 255, 0.8);
    color: rgba(255, 255, 255, 0.9);
    background: transparent;
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.2);
}

.btn-lg {
    padding: 1.125rem 2.5rem;
    font-size: 1rem;
    border-radius: 15px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        background-attachment: scroll;
        padding: 2rem 0;
    }
    
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .page-header {
        padding: 100px 0 60px;
    }
    
    .page-header h1 {
        font-size: 2.5rem;
    }
    
    .feature-card,
    .service-card,
    .service-detail-card,
    .additional-service-card,
    .value-card {
        margin-bottom: 2rem;
    }
    
    .advantage-item {
        flex-direction: column;
        text-align: center;
    }
    
    .advantage-icon {
        margin-right: 0;
        margin-bottom: 1rem;
    }
    
    .contact-item {
        flex-direction: column;
        text-align: center;
    }
    
    .contact-icon {
        margin-right: 0;
        margin-bottom: 1rem;
    }
    
    .cookie-consent .d-flex {
        flex-direction: column;
        gap: 1rem;
    }
    
    .cookie-consent .text-end {
        text-align: center !important;
    }
}

@media (max-width: 576px) {
    .hero-section h1 {
        font-size: 1.8rem;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
    
    .legal-document {
        padding: 1.5rem;
    }
    
    .legal-document h2 {
        font-size: 1.5rem;
    }
    
    .btn-lg {
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus styles for accessibility */
.btn:focus,
.form-control:focus,
.form-select:focus,
.form-check-input:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .navbar,
    .cookie-consent,
    footer {
        display: none;
    }
    
    .hero-section,
    .page-header {
        background: none;
        color: black;
    }
    
    .hero-section h1,
    .page-header h1 {
        color: black;
    }
    
    .btn {
        display: none;
    }
}